2,2-difluoro-3-phenyl-2-bora-s-3-aza-1-oxophenalene

Base Information

• Chemical Name: 2,2-difluoro-3-phenyl-2-bora-s-3-aza-1-oxophenalene
• CAS No.: 1225012-37-2
• Molecular Formula: C₁₉H₁₂BF₂NO
• Molecular Weight: 319.118
• Mol file: 1225012-37-2.mol

Synonyms:2,2-difluoro-3-phenyl-2-bora-s-3-aza-1-oxophenalene

Chemical Property of 2,2-difluoro-3-phenyl-2-bora-s-3-aza-1-oxophenalene

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 2,2-difluoro-3-phenyl-2-bora-s-3-aza-1-oxophenalene

There total 2 articles about 2,2-difluoro-3-phenyl-2-bora-s-3-aza-1-oxophenalene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

9-(phenylamino)-1H-phenalen-1-one (1225012-33-8) → 2,2-difluoro-3-phenyl-2-bora-s-3-aza-1-oxophenalene (1225012-37-2)

Guidance literature:

With boron trifluoride diethyl etherate; In o-xylene; at 20 - 140 ℃; for 14h; Inert atmosphere;

DOI:10.1016/j.molstruc.2010.01.027

Reference yield: 91.0%

9-(phenylamino)-1H-phenalen-1-one (1225012-33-8) + boron trifluoride diethyl etherate (109-63-7) → 2,2-difluoro-3-phenyl-2-bora-s-3-aza-1-oxophenalene (1225012-37-2)

Guidance literature:

In o-xylene; (Ar) to soln. phenalene derivative in o-xylene was added BF3*Et2O, mixt.was stirred at room temp. for 2 h, refluxed at 140°C for 12 h; mixt. was evapd. in vac., chromd. on silica (petroleum ether/ ethyl acetate, 20:1);

DOI:10.1016/j.molstruc.2010.01.027

upstream raw materials:

9-(phenylamino)-1H-phenalen-1-one

boron trifluoride diethyl etherate